3Unpack the new toner cartridge, and then remove its packaging.
4Align the new toner cartridge, and then press the cartridge down until it fits into place.
5Close the top door.
6Seal the used toner cartridge in the bag that the replacement toner cartridge came in before disposing.
For more information, see “Recycling Lexmark products” on page 109.
Maintaining the printer 128